Tacoma

Toyota Tacoma 2015-2018 Brake Workshop Manual

TERMINAL NO. (SYMBOL) TERMINAL DESCRIPTION
16 (RR+) Rear wheel speed RH (+) power supply output
17 (FL-) Front wheel speed LH (-) signal input
18 (FL+) Front wheel speed LH (+) power supply output
19 - (Not used)
20 - (Not used)
21 - (Not used)
22 (CANH) CAN communication line H
23 - (Not used)
24 (TS) Sensor check input
25 (GND1) Skid control ECU (Brake actuator assembly) ground
26 (STPO)*2 STOP Relay output
27 (HDCS) 4WD identification signal input*1
28 (RL-) Rear wheel speed LH (-) signal input
29 (RL+) Rear wheel speed LH (+) power supply output
30 (FR-) Front wheel speed RH (-) signal input
31 (FR+) Front wheel speed RH (+) power supply output
32 - (Not used)
33 (CSW) VSC OFF switch input
34 - (Not used)
35 (STP) STOP Relay input
36 - (Not used)
37 - (Not used)
38 (+BS) Solenoid relay power supply
*1: for 4WD
*2: w/ Trailer Towing
1. TERMINAL INSPECTION
(a) Disconnect the connector and measure the voltage or resistance on the wire harness side.
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